APA (7th ed.) Citation

Não informado. (2021). Handbook & Directory. American Society for Information Science.

Chicago Style (17th ed.) Citation

Não informado. Handbook & Directory. Washington: American Society for Information Science, 2021.

MLA (8th ed.) Citation

Não informado. Handbook & Directory. American Society for Information Science, 2021.

Warning: These citations may not always be 100% accurate.